Re: [PATCH] mfd: wm8994: remove dead legacy-gpio code

[Linus Walleij]

On Mon, Apr 27, 2026 at 4:34 PM Arnd Bergmann <arnd@xxxxxxxxxx> wrote:

> From: Arnd Bergmann <arnd@xxxxxxxx>
>
> The old-style gpio handling in wm8994 came from a commit 7c8844481a1c
> ("mfd: wm8994: Emulate level triggered interrupts if required") in
> linux-3.11, but nothing in the kernel ever set the 'irq_gpio' member
> in the wm8994_pdata structure, so this was always dead code.
>
> Remove it now to reduce the dependency on the legacy gpio interfaces.
>
> Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxx>
> Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

Reviewed-by: Linus Walleij <linusw@xxxxxxxxxx>

Yours,
Linus Walleij